Grade 11 Math | E-Academy

This course will teach you the skills you need to be successful in Grade 11 Mathematics and is ideal if you need help understanding the concepts. It can also be used to recap for tests or exams. The following topics are included. Feel free to skip sections until you have covered them in class.

Exponents and surds
Equations and inequalities
Number patterns
Trigonometry
Functions
Analytical geometry
Euclidean Geometry
Area, sine, and cosine rules
Finance
Probability
Examination – June papers 1 & 2
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Course Information

Tracks: Mathematics

Categories: Mathematics

Course Instructor

Lamprecht Lotter Author

I knew I wanted to be a teacher from the start. I am a passionate Mathematics teacher, and did my honors degree in Mathematics education. I started my teaching career more than 10 years ago in London England, and have since taught at two of South Africa's top private schools. Education is the key that can open and change the future of South Africa for the better.

Mathematics – Grade 11

R360.00

access until December 15, 2021 12:00 am

Exponents and surds

Exponents revision 1

Rational exponents and surds

Simplifying without using calculator

Simplification of surds 1

Simplification of surds 2

Rationalize denominator

Solving surd equations

Application of exponential word-problems

Equations and inequalities

Equations and inequalities solving quadratic equations through factorisation 1

Equations and inequalities solving quadratic equations through factorisation 2

Equations and inequalities solving quadratic equations through factorisation 3

Completing the square

Solving by completing the square

Deriving quadratic formula using completing the square

Quadratic formula questions

Solving equations with substitution

Finding the equation

Nature of roots Intro

Nature of roots Question 1

Nature of roots Question 2

Nature of roots Question 3

Quadratic inequalities 1

Quadratic inequalities 2

Quadratic inequalities 3

Quadratic inequalities 4

Simultaneous equations 1

Simultaneous equations 2

Simultaneous equations 3

Word-problems 1

Word-problems 2

Word-problems 3

Number patterns

Number patterns linear patterns

Number patterns – quadratic patterns intro

Quadratic pattern question

Number pattern question

Trigonometry

Gr 10 Revision

Revision Apply reduction 1

Revision Apply reduction 2

Revision Apply reduction 3

Revision Apply reduction 4

Factorise Trig expressions

Simplify Trig Expressions

Trig Identities 1

Trig Identities 2

Trig Equations 1

Trig Equations 2

Trig Equations 3

Trig General Equations 1

Trig General Equations 2

Trig General Equations 3

Functions

Introduction Parabola

Complete square turningpoint formula

Sketching Quadratic functions

Finding the equation

Hyperbolic function Intro

Determine the axes of symmetry

Sketch Hyperbolic functions

Determine the equation of Hyperbolic function

Exponential functions intro

Sketch exponential function

Analytical geometry

Analytical geometry Revision

Quadrilaterals

Analytical geometry 1

Analytical geometry 2

Analytical geometry – Equation of a straight line 1

Analytical geometry – Equation of a straight line 2

Analytical geometry – Inclination of a line 1

Analytical geometry – Inclination of a line 2

Analytical geometry – Inclination of a line 3

Analytical geometry – parallel lines

Analytical geometry – Equation of a straight line (perpendicular lines)

Analytical geometry – Equation of a straight line (parallel lines)

Analytical geometry – Equation of a straight line (Inclination)

Test your knowledge

Euclidean Geometry

Terminology

Theorem 1a and 1b

Theorem 2, 3 & 4

Theorem 5

Theorem 6 & 7

Theorem 8 & 9

Past papers questions Paper 1

Past papers questions Paper 2

June Examination Paper 1

Question 1.1.1 – 1.1.2

Question 1.1.3 – 1.1.4

Question 1.1.5 – 1.1.7

Question 1.2

Question 1.3

Question 1.4

Question 2.1, 2.2

Question 2.3

Question 3

Question 4

Question 5.1

Question 6

June Examination Paper 2

Question 1.1 – 1.2

Question 1.3 – 1.5

Question 1.6 – 1.7

Question 2

Question 3.1

Question 3.2

Question 3.3

Question 3.4

Question 4.1 – 4.2

Question 4.3

Question 5

Area, sine, and cosine rules

Area rule Introduction

Area rule Example 1

Area rule Proof

Sine rule Introduction

Sine rule Example 1

Sine rule Proof 2

Sine rule Ambiguous case

Sine rule Example 2

Cosine rule Introduction

Cosine rule Example 1 Determine length

Cosine rule Example 2 Determine angle

Finance

Hersien eenvoudige en saamgestelde rente

Simple interest finding i

Simple and compound depreciation

Straight line depreciation

Simple decay

Compound depresiation

Reducing balance method 2

Reducing balance vs straight line reduction

Compound depresiation

Simple decay finding i

Finding i for reducing balance method

Timelines

Nominal and effectife interest rates

New Lessn

New Lesson

Probability

Grade 10 revision

Venn – diagrams

Tree – diagrams

Two – way table